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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-07 17:18:14 +0000 |
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| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-07 17:18:14 +0000 |
| commit | 61361f925d4914a6608a0076e64cc2399311ed5f (patch) | |
| tree | 6f717c2ff0b11d7493e60da9757818d119cfb541 /results/classifier/qwen3:32b/reasoning/instruction/1912934 | |
| parent | 238ec2b7cc1557d6f34c33cc482e4d0cd3e266dd (diff) | |
| download | qemu-analysis-61361f925d4914a6608a0076e64cc2399311ed5f.tar.gz qemu-analysis-61361f925d4914a6608a0076e64cc2399311ed5f.zip | |
add new results
Diffstat (limited to 'results/classifier/qwen3:32b/reasoning/instruction/1912934')
| -rw-r--r-- | results/classifier/qwen3:32b/reasoning/instruction/1912934 | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/results/classifier/qwen3:32b/reasoning/instruction/1912934 b/results/classifier/qwen3:32b/reasoning/instruction/1912934 new file mode 100644 index 000000000..34124a137 --- /dev/null +++ b/results/classifier/qwen3:32b/reasoning/instruction/1912934 @@ -0,0 +1,9 @@ +<think> +Okay, let's see. The user is reporting an issue with QEMU's emulation of the fmadds instruction on powerpc64le. The problem is that when they run their test program, it returns 0 on real hardware (POWER8E) but 32 under QEMU emulation on different setups. The key here is that the fmadds instruction is a floating-point fused multiply-add. + +The user checked that QEMU isn't using the host's libc fmaf or fma functions. The host's glibc implementation works correctly, so the issue isn't with the host's math functions. Since the problem occurs specifically when emulating the fmadds instruction, which is part of the PowerPC instruction set, it points to QEMU's instruction emulation for that specific opcode being incorrect. + +The categories are instruction, syscall, or runtime. Since the bug is related to the emulation of a specific instruction (fmadds), the correct category should be 'instruction'. The problem isn't with a system call or general runtime environment but with how QEMU handles that particular machine instruction. +</think> + +instruction \ No newline at end of file |